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- loop type directional coupler 環(huán)型定向耦合器
- Solution of field distribution in stripline directional coupler[J]. 引用該論文 石德萬(wàn);王文祥;宮玉彬;魏彥玉.
- Nonlinear Directional Coupler (NLDC) is a switch used in optical network. W. 非線(xiàn)性定向耦合器(NLDC)是用在光網(wǎng)絡(luò )中的光開(kāi)關(guān)器件，它主要用在全光網(wǎng)絡(luò )中，W.
- An X-band directional coupler is designed and tested,and the experimental result agrees well with theoretical curve. 在三厘米波段對實(shí)驗樣品的測試結果與理論結果相符。
- Moreover, the photorefractive effects of straight waveguides are measured, and so is the directional coupler of MILO. 由于操作于短波段，筆者亦嘗試量測該兩種直波導的光折效應，并另外量測了鎂誘鋰式方向耦合器的光折效應。
- 3dB directional coupler type hybrid network 3dB定向耦合器型混合網(wǎng)絡(luò )
- Above 2 years design experience in RF filter, inductor, diplexer, balun transformer, combiner, splitter, directional coupler and other similar devices. 一年以上RF濾波器,電感器,雙工器,平衡變壓器,組合器,分離器,定向藕合器和其他類(lèi)似RF部件設計經(jīng)驗
- Ultrasonic motor is a new type direct drive motor emerging with the development of high power density piezoelectric materials. 超聲電動(dòng)機是隨著(zhù)高功率密度壓電材料的發(fā)展而出現的一種新型直接驅動(dòng)電機。
- A method of designing a directional coupler from the TE_(01) mode in circu-lar waveguide to the fundamental mode in rectangular waveguide is presented in thispaper. 提出了一種從圓波導 TE_(01)模到矩形波導 TE_(10)模的定向耦合器的設計方法。
- With design experience or knowledge in RF filter, inductor, diplexer, balun transformer, combiner, splitter, directional coupler and other similar devices preferred. 具備RF濾波器，電感器，雙工器，平衡-不平衡變壓器，組合器，分離器，定向耦合器及其他元器件設計經(jīng)驗或知識更佳。
- The oscillation of parabolic type direct control systems with time-delay is discussed in this paper, and the sufficient conditions for solution oscillation are given. 本文討論了拋物型偏泛函微分方程描述的直接控制系統的振動(dòng)性;獲得了若干充分條件.
- The characteristics of the switching curves of Gaussian-Constant-Gaussian varying coupling coefficient nonlinear directional coupler (GCG NLDC) are analyzed in detail. 研究了高斯常數高斯平滑連接的復合型變耦合系數定向耦合器的開(kāi)關(guān)特性曲線(xiàn)。
- step and hole type image quality indicator 級孔式缺陷指示器,級孔式圖像質(zhì)量指示器
- Based on the application of CEMS to the coal-fired generating unit of Jiaozuo Power Plant,the working principle of a CEMS based on heating type direct extraction is presented. 以煙氣連續排放監測系統在焦作電廠(chǎng)燃煤發(fā)電機組上的應用為例,介紹了一種加熱式直接抽取法煙氣連續監測系統的原理,分析了系統組成及功能、系統運行及系統的維護檢修。
- His strength in a crisis is an ace in the hole. 臨危不懼是他的看家本領(lǐng)。
- Select the text box in the main panel of the wizard page and type directive text. 選擇向導頁(yè)主面板中的文本框,并鍵入向導的說(shuō)明性文本。
- In the paper, some factors are studied such as ratio of soliton and signal wavelength, linear refractive-index of media and coupling length which have influence on the performance of the steerable all-optical directional coupler. 研究了孤子波和信號光波長(cháng)之比、器件長(cháng)度及介質(zhì)的線(xiàn)性折射率對光控可變定向耦合器性能的影響。
- Based on the guidemode characters of dark spatial soliton waveguides and the theory of coupling between two waveguides, a kind of steerable all-optical directional coupler using dark spatial soliton waveguides is suggested. 摘要基于空間暗光孤子誘導波導的模式特性以及光波在波導間耦合理論，提出了一種實(shí)現光控可變定向耦合器的方法。
- Tissue Inspection System (WIS) detects and classifies web defects such as different hole types, stickies or edge defects, which are affecting the quality of the manufactured product in a high degree. 衛生紙機紙病檢測系統(WIS)能夠檢測到紙張表面各種各樣的嚴重影響著(zhù)產(chǎn)品的質(zhì)量的缺陷，例如各種孔洞，樹(shù)脂附著(zhù)物和邊部裂口等，并能將之分類(lèi)。
- The principle and design of a novel microstrip directional coupler are presented.The error performance of the microwave phase discriminator (MPD) based on the directional coupler is also investigated. 摘要介紹了一種新型微帶定向耦合器的原理和設計方法，給出了采用這種新型定向耦合器的微波鑒相器設計，并得到其誤差性能的測試方法和測試結果。
